# Compress PDF vs Pdf Compressor

The clearest difference is review sentiment: Pdf Compressor at 100% against Compress PDF's 20%. Pdf Compressor also leads on rating (4.6 vs 1.0). Compress PDF's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Compress PDF sells 1 in-app purchase, starting at $0.99 per 7 days and Pdf Compressor sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Pdf Compressor holds the better App Store score, 4.6 against 1.0. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 20% of Compress PDF's written reviews are positive against 100% of Pdf Compressor's.

Compress PDF ships an update every 6 weeks, Pdf Compressor every 2 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Compress PDF | Pdf Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/compress-pdf-reduce-pdf-size/id1547749648/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/pdf-compressor-compress-file/id6756977235/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 12 MB | 35 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Nitin Katrodiya](https://appshunter.io/developer/1530680301) | [Anmol Kulshreshtha](https://appshunter.io/developer/1786860244) |

## What reviewers say

### Compress PDF

[App page](https://appshunter.io/ios/app/compress-pdf-reduce-pdf-size/id1547749648)

Reduce the file size of your PDF documents, especially those with many images. This app offers compression options to shrink PDFs without compromising quality, saving storage space and transmission time. It's a lightweight tool for optimizing memory usage.

**Highlights:** Full size compression, Ultra fast processing, Low battery usage, Supports all file types, Optimize memory usage, Integrates with other apps

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CompressPDF Premium Version | $0.99 | per 7 days |


### Pdf Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-compress-file/id6756977235)

This app helps you reduce the size of PDF files quickly and easily without sacrificing quality. It's perfect for optimizing documents for sharing, email, or storage, offering a simple interface for efficient compression.

**Highlights:** Compress PDF files easily, High-quality compression, Fast processing, Secure, local compression, Preview before sharing, Instant sharing of compressed PDFs

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly subscription | $4.99 | per 7 days |
| yearly subscription | $19.99 | per year |


## Frequently asked questions

### Is Compress PDF free?

Compress PDF is free to download, with in-app purchases available.

### Is Pdf Compressor free?

Pdf Compressor is free to download, with in-app purchases available.

### Which has better reviews, Compress PDF or Pdf Compressor?

Pdf Compressor is rated higher. Compress PDF averages 1.0 out of 5 from 3 ratings, while Pdf Compressor averages 4.6 from 5 ratings.

### Do Compress PDF or Pdf Compressor have ads?

Neither Compress PDF nor Pdf Compressor shows ads.

### Which is updated more often, Compress PDF or Pdf Compressor?

Compress PDF ships an update every 6 weeks, and Pdf Compressor every 2 months. Most recently, Compress PDF was updated on October 29, 2026 and Pdf Compressor on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*